Answer:2(-5)+3(7)-11=-10+21=11-11=0
Step-by-step explanation:
<span> add</span><span> up the two equivalent fractions </span>
<span>Add the two equivalent fractions</span><span> which now have a common denominator</span>
<span>Combine the numerators together, put the sum or difference</span><span> over the common denominator then reduce to lowest terms if possible. tell me if this helped you.</span>
8/20 is greater than 2/10. If you were to make the denominators the same, by mulipling 2x2 and 10x2, you would get 4/20, which is less than 8/20.
Your graph should look something like the one below, an exponential function (this is because your are raising a number to the power of x.
:)
